FVXX20 KNES 150040 VA ADVISORY DTG: 20180415/0040Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/338 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. INSIVUMEH. ERUPTION DETAILS: INCR ACTIVITY OBS VA DTG: 15/0015Z OBS VA CLD: SFC/FL160 N1431 W09053 - N1428 W09051 - N1412 W09057 - N1414 W09102 - N1431 W09053 MOV S 5KT FCST VA CLD +6HR: 15/0630Z SFC/FL160 N1431 W09053 - N1428 W09050 - N1410 W09059 - N1414 W09104 - N1431 W09053 FCST VA CLD +12HR: 15/1230Z SFC/FL160 N1431 W09053 - N1428 W09050 - N1413 W09104 - N1419 W09108 - N1431 W09053 FCST VA CLD +18HR: 15/1830Z SFC/FL160 N1438 W09120 - N1431 W09052 - N1426 W09051 - N1427 W09122 - N1438 W09120 RMK: VO RPRT INCR ACTIVITY. STLT IMAGERY SHOWED ONLY A WEAK VA SIGNATURE WI PSBL PLUME OF VA MOV SSW FROM SUMMIT. WND FCST TO VEER OVR NXT 18 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180415/0645Z